{
  "manageEntity": {
    "action": "View",
    "entityId": "680449538",
    "entityType": "Notification",
    "nonce": "0x5cf274058a0382ae708c1a7c31c66b797e3689da6d556be646ab45ce4f2fd2f8",
    "signature": "0xc1bb06ff05b2073a3f2ffb4dd3116aa49d518c41392f0ab8fc367035cfcbc15101bae109726b764a97bd9cae57e1b99e6141320fa15770508b8ae7e60b78ce081c",
    "signer": "0xdc6c804116954Cc69ad642893409c872Afc4C381",
    "userId": "680449538"
  }
}